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Nematostella information


Nematostella
Starlet sea anemone (Nematostella vectensis)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Cnidaria
Class: Hexacorallia
Order: Actiniaria
Family: Edwardsiidae
Genus: Nematostella
Stephenson, 1935
Species

See text

Nematostella is a genus of sea anemones in the family Edwardsiidae. Of the three species in the genus, the best known is the starlet sea anemone (N. vectensis), which has been extensively studied as a model organism in fields such as genetics, evolution, and ecology.[1] The defining morphological apomorphy of Nematostella is the presence of nematosomes. Nematostella are able to reproduce asexually and regenerate from small fragments due to their simple body structure,[2] pluripotent cells,[3] specific genetic mechanisms, and evolutionary adaptations.[4]

Species:[5]

  • Nematostella nathorstii (Carlgren, 1921)
  • Nematostella polaris (Carlgren, 1921)
  • Nematostella vectensis Stephenson, 1935 – starlet sea anemone
  1. ^ Lubinski, T., et al. StellaBase: Nematostella vectensis Genomics & Transcriptomics Database. v2.0, 2014 onwards.
  2. ^ Ambrosone, Alfredo; Tortiglione, Claudia (March 2013). "Methodological approaches for nanotoxicology using cnidarian models". Toxicology Mechanisms and Methods. 23 (3): 207–216. doi:10.3109/15376516.2012.747117. ISSN 1537-6516.
  3. ^ Chourrout, D.; Delsuc, F.; Chourrout, P.; Edvardsen, R. B.; Rentzsch, F.; Renfer, E.; Jensen, M. F.; Zhu, B.; de Jong, P.; Steele, R. E.; Technau, U. (August 2006). "Minimal ProtoHox cluster inferred from bilaterian and cnidarian Hox complements". Nature. 442 (7103): 684–687. doi:10.1038/nature04863. ISSN 0028-0836.
  4. ^ Shinzato, Chuya; Shoguchi, Eiichi; Kawashima, Takeshi; Hamada, Mayuko; Hisata, Kanako; Tanaka, Makiko; Fujie, Manabu; Fujiwara, Mayuki; Koyanagi, Ryo; Ikuta, Tetsuro; Fujiyama, Asao; Miller, David J.; Satoh, Nori (August 2011). "Using the Acropora digitifera genome to understand coral responses to environmental change". Nature. 476 (7360): 320–323. doi:10.1038/nature10249. ISSN 0028-0836.
  5. ^ Nematostella Stephenson, 1935. In: Fautin, D. G. 2011. Hexacorallians of the World. Accessed through: World Register of Marine Species (WoRMS). 2014.

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Nematostella

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Nematostella is a genus of sea anemones in the family Edwardsiidae. Of the three species in the genus, the best known is the starlet sea anemone (N. vectensis)...

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Starlet sea anemone

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The starlet sea anemone (Nematostella vectensis) is a species of small sea anemone in the family Edwardsiidae native to the east coast of the United States...

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Cnidocyte

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capture the immobilized prey. Recently, in two sea anemone species (Nematostella vectensis and Anthopleura elegantissima), the type I neurotoxin protein...

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Radiata

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the cnidarian class Anthozoa are bilaterally symmetric (For example, Nematostella vectensis). It has been suggested that bilateral symmetry may have evolved...

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Marine invertebrates

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3148.1.3. "Nematostella vectensis v1.0". Genome Portal. University of California. Retrieved 19 January 2014. "Nematostella". Nematostella.org. Retrieved...

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Germ layer

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(September 2020). "Gastrulation and germ layer formation in the sea anemone Nematostella vectensis and other cnidarians". Mechanisms of Development. 163: 103628...

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Hox gene

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the genome of Caenorhabditis elegans, a roundworm.: fig. 3  Hydra and Nematostella vectensis, both in the phylum Cnidaria, have a few Hox/ParaHox-like homeobox...

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Marine life

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3148.1.3. "Nematostella vectensis v1.0". Genome Portal. University of California. Retrieved 19 January 2014. "Nematostella". Nematostella.org. Archived...

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Genetically modified organism

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and slow evolution rate. Cnidaria such as Hydra and the sea anemone Nematostella vectensis are attractive model organisms to study the evolution of immunity...

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Homeobox

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of the Hox cluster and the Hox code: evidence from the sea anemone, Nematostella vectensis". PLOS ONE. 2 (1): e153. Bibcode:2007PLoSO...2..153R. doi:10...

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Nematosome

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motile bodies found in the gastrovascular cavity of the model sea anemone Nematostella vectensis starlet sea anemone. First described by Stephenson in 1935...

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List of model organisms

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model for evolutionary developmental biology and comparative genomics Nematostella vectensis, a sea anemone from the phylum Cnidaria used as a model for...

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Nuclear receptor

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four from the placozoan Trichoplax adhaerens and 17 from the cnidarian Nematostella vectensis. There are 270 nuclear receptors in the roundworm Caenorhabditis...

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Hedgehog signaling pathway

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Thomsen GH (January 2008). "The Hedgehog gene family of the cnidarian, Nematostella vectensis, and implications for understanding metazoan Hedgehog pathway...

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Paracaspase

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Lamprey, Bf = Lancelet, Sk = Acorn worm, Cg = Pacific oyster, Ob = Octopus, Dp = Daphnia, Am = Honey bee, Ce = nematode, Nv = Nematostella, Hv = Hydra....

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Edwardsiidae

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Carlgren, 1937 Isoedwardsia Carlgren, 1900 Milne-Edwardsia Carlgren, 1892 Nematostella Stephenson, 1935 Paraedwardsia Carlgren in Nordgaard, 1905 Scolanthus...

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Genetically modified animal

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and slow evolution rate. Cnidaria such as Hydra and the sea anemone Nematostella vectensis are attractive model organisms to study the evolution of immunity...

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Sars International Centre for Marine Molecular Biology

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marine station at Espegrend. Major model species include the sea anemone Nematostella vectensis, the ctenophore Mnemiopsis leidyi, the tunicates Oikopleura...

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Transient receptor potential channel

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proposed to be a sister clade to TRPV, and is limited to the cnidarians Nematostella vectensis and Hydra magnipapillata, and the annelid Capitella teleta...

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Anemonia alicemartinae

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(2020-10-02). "Feeding-dependent tentacle development in the sea anemone Nematostella vectensis". Nature Communications. 11 (1): 4399. Bibcode:2020NatCo..11...

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Clytia hemisphaerica

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considering that two of the more common Cnidarian model organisms, Hydra and Nematostella, do not have the same “complete’ life-cycle that alternates between a...

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ParaHox

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"Do cnidarians have a ParaHox cluster? Analysis of synteny around a Nematostella homeobox gene cluster". Evolution & Development. 10 (6): 725–730. doi:10...

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Phase stretch transform

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hybridization images: A case study of the early development of the sea anemone Nematostella vectensis". Gene Expression Patterns. 27: 36–45. doi:10.1016/j.gep.2017...

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Athula Wikramanayake

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from Wnt/beta-catenin-dependent endoderm cell fate specification in Nematostella vectensis (Anthozoa, Cnidaria): Implications for the evolution of gastrulation...

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Split gene theory

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present early in animal evolution: Evidence from the basal metazoan Nematostella vectensis". Genome Informatics. International Conference on Genome Informatics...

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Transmembrane protein 175

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Lancelet XP_002596272 409 31 50 Ciona intestinalis Sea Squirt XP_002122718 494 27 50 Nematostella vectensis Starlet Sea Anemone XP_001630719 489 28 49...

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Edwardsiella lineata

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adult polyp like many other anemone species such as its close relative Nematostella vectensis, it infects a species of pelagic ctenophore known as Mnemiopsis...

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Genetically encoded voltage indicator

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encoded fluorescent voltage sensors using the voltage-sensing domain of Nematostella and Danio phosphatases exhibit fast kinetics". J. Neurosci. Methods....

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SPATS1

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parkeri 43.10% 30.30% 353 Strongylocentrotus purpuratus 33.60% 25.60% 627 Nematostella vectensis 28.30% 25.20% 685 Branchiostoma belcheri 36.50% 29.20% 699...

Word Count : 957

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